MUMBAI, India, Aug. 31 -- Intellectual Property India has published a patent application (202611063453 A) filed by Indraprastha Institute Of Information Technology Delhi on May 19, 2026, for A Passive Free-Space Optical Communication System With A Digital Micromirror Device And A Photovoltaic Device.
Inventors include Pal, Ankit Kumar; Rahul; and Bohara, Vivek Ashok.
The application for the patent was published on August 28, 2026, under issue no. 35/2026.
Abstract: A passive free-space optical communication system and a method thereof are disclosed. The system includes a transmitter unit (104) and a receiver unit (110). The transmitter unit includes a collection lens (204) configured to collect and concentrate ambient solar radiation ont...